Industrial Iron Oxide (2026 Revision)

This standard specifies relevant technical requirements for industrial iron oxide products and applies to the production, inspection, and quality control of industrial iron oxide. It is a revised version replacing HG/T 2574—2009, approved and issued by the Ministry of Industry and Information Technology and administered by the Inorganic Chemical Subcommittee of the National Chemical Standardization Technical Committee. Relevant manufacturers shall organize production, inspection, and quality management in accordance with the new standard and comply with its applicable requirements after implementation.